Ask question

Ask question

All categories

3 years ago

11

There are 3 boys to every 5 girls in mrs. kennedy's class. if there are 40 students in the class, how many of those students are

girls?

1 answer:

Gala2k [10]3 years ago

4 0

Ratio of girls to boys = 5/3

Number of girls in 40 students would be 3/5 * 40 = 24

You might be interested in

Pls simplify this for me

strojnjashka [21]

Answer:

I think the answer is c but I didn’t simplify bc I don’t know what you mean

Step-by-step explanation:

4 0

3 years ago

Calculate the frequency of a wave with a speed of 250m/s and a wavelength of 50m.

WARRIOR [948]

Answer:

<h3>formulas</h3>

<em><u>frequency</u></em><em><u>=</u></em><em><u>spee</u></em><em><u>d</u></em><em><u>/</u></em><em><u>wavele</u></em><em><u>ngth</u></em>

<em><u>f</u></em><em><u>=</u></em><em><u>2</u></em><em><u>5</u></em><em><u>0</u></em><em><u>/</u></em><em><u>5</u></em><em><u>0</u></em>

<em><u>f</u></em><em><u>=</u></em><em><u>5</u></em><em><u>0</u></em><em><u>h</u></em><em><u>z</u></em>

7 0

3 years ago

Use the distributive property to write an equivalent expression.

wlad13 [49]

Answer:

14x+35y-35

Step-by-step explanation:

distribute the 7 to each term

8 0

2 years ago

Two sailboats leave Key Largo, Florida. One of the sailboats travels 3 miles east and then 4 miles north. The second sailboat tr

jolli1 [7]

Check the picture below.

3 0

2 years ago

HELP PLS <br> its a math question

Anettt [7]

Answer:

a

Step-by-step explanation:

4 0

3 years ago